• Analysis of acoustic emission activity during progressive failure in heterogeneous materials : experimental and numerical investigation 

      Friedrich, Leandro Ferreira; Tanzi, Boris Nahuel Rojo; Colpo, Angélica Bordin; Sobczyk Sobrinho, Mario Roland; Lacidogna, Giuseppe; Niccolini, Gianni; Iturrioz, Ignacio (2022) [Artigo de periódico]
      This work focuses on an experimental and numerical investigation into monitoring damage in a cube-shaped concrete specimen under compression. Experimental monitoring uses acoustic emission (AE) signals acquired by two ...
    • Damage evolution analysis in a “spaghetti” bridge model using the acoustic emission technique 

      Tanzi, Boris Nahuel Rojo; Sobczyk Sobrinho, Mario Roland; Becker, Tiago; Segovia Gonzalez, Luis Alberto; Vantadori, Sabrina; Iturrioz, Ignacio; Lacidogna, Giuseppe (2021) [Artigo de periódico]
      This paper applies the Acoustic Emission (AE) Technique to analyze the damage process in a one-meter span bridge model that was built from spaghetti sticks during a loading test. The AE signals are analyzed in terms of ...
    • Long-range correlations and natural time series analyses from acoustic emission signals 

      Friedrich, Leandro Ferreira; Cezar, Édiblu Silva; Colpo, Angélica Bordin; Tanzi, Boris Nahuel Rojo; Sobczyk Sobrinho, Mario Roland; Lacidogna, Giuseppe; Niccolini, Gianni; Kosteski, Luis Eduardo; Iturrioz, Ignacio (2022) [Artigo de periódico]
      This work focuses on analyzing acoustic emission (AE) signals as a means to predict failure in structures. There are two main approaches that are considered: (i) long-range correlation analysis using both the Hurst (H) and ...